Correct
泄洪
/ xièhóng /
Strokes
Definition
to release flood water/flood discharge
Example
As a Verb
release/discharge flood (water)
1
Xièhóng
泄洪
suìdào
隧道
flood-discharging tunnel
2
Xièhóngliáng
泄洪量
flood discharge
3
Wā
挖
dì
地
xièhóng
泄洪
open levees to divert the floods
4
Kāizhá
开闸
xièhóng
泄洪
open a sluice to release flood